C OIL E M A N COLEMAN
I N T R O D U C I N G THE
CS€»lencm«m GHEM-IIIATIC for automatic analyses w i t h digital readout This fully automatic analytical system applies the techniques of automation and principles of true spectrophotometry to laboratory analysis of multiple samples. It is equally valuable in clinical, research and control laboratories—specific procedures are developed for analysis of impor-
tant biological and industrial materials. As a complete analytical system, the Coleman Chem-Matic provides the analytical laboratory with a degree of speed, convenience and accuracy not equalled by any instrument or combination of instruments.
Full automation—every step performed automatically . . . sample selection, dilution, mixing, separation, reaction, spectrophotometric analysis, and data recording. High volume capability—up to 86 samples per hour. Modular components—all grouped in a single compact case. Digital readout—samples are recorded directly in percent concentration. Unattended operation—the technologist is required only to insert the samples and to return to obtain the recorded data.
True spectrophotometer—Module utilizes diffraction grating monochromator, split beam optical system, and self-balancing stabilized circuit. Operates over 340-800 m/x band. Fast, direct calibration—uses standards of known concentration; sample measurements are linearized and the true value registered by analog-to-digital converter and printer. Precision—consistent with highest laboratory standards. Versatility—component modules may be set up in a variety of configurations to perform a wide range of analyses.
For full details ask for bulletin CB-279
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